fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DocBook XML V4.2" >&5

$as_echo_n "checking for DocBook XML V4.2... " >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DocBook XML V4.5" >&5

$as_echo_n "checking for DocBook XML V4.5... " >&6; }

if ${pgac_cv_check_docbook+:} false; then :

$as_echo_n "(cached) " >&6

else

cat >conftest.xml <<EOF

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">

<book>

<title>test</title>

<chapter>

# Check for DocBook and tools

#

PGAC_PATH_XMLLINT

PGAC_CHECK_DOCBOOK(4.2)

PGAC_CHECK_DOCBOOK(4.5)

PGAC_PATH_PROGS(DBTOEPUB, dbtoepub)

PGAC_PATH_PROGS(XSLTPROC, xsltproc)

PGAC_PATH_PROGS(FOP, fop)

<listitem>

<para>

This is the definition of DocBook itself. We currently use version

4.2; you cannot use later or earlier versions. You need

4.5; you cannot use later or earlier versions. You need

the <acronym>XML</acronym> variant of the DocBook DTD, not

the <acronym>SGML</acronym> variant.

</para>

<para>

If you use MacPorts, the following will get you set up:

<programlisting>

sudo port install docbook-xml-4.2 docbook-xsl fop

sudo port install docbook-xml-4.5 docbook-xsl fop

</programlisting>

If you use Homebrew, use this:

<programlisting>

like this:

<screen>

checking for xmllint... xmllint

checking for DocBook XML V4.2... yes

checking for DocBook XML V4.5... yes

checking for dbtoepub... dbtoepub

checking for xsltproc... xsltproc

checking for fop... fop

<!-- doc/src/sgml/postgres.sgml -->

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"

"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"

"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"

[

<!ENTITY % version SYSTEM "version.sgml">

<?xml version="1.0"?>

<!DOCTYPEarticle PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">

<!DOCTYPEarticle PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">

<xsl:output

doctype-public="-//OASIS//DTD DocBook XML V4.2//EN"

doctype-system="http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"/>

doctype-public="-//OASIS//DTD DocBook XML V4.5//EN"

doctype-system="http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"/>